I really liked this episode! It felt very The New Scooby-Doo Movies like to me with it just being Shaggy, Scooby and the guest star for most of the episode. I thought the Mud Men were amazing villains, and Axl Rose was a great guest star. The real star of the episode for me was the settings, however. Both of them had such a creepy vibe to it and really made the episode for me.
Note that I have labeled this episode #49 because that's what the Boomerang streaming service URL lists it as. I can rearrange the episodes if need be once the rest gets released.
For the first time in a long time, let's update the rankings! This one ranked very highly for me, at #6/42.
1. I Put a Hex on You!
2. Total Jeopardy!
3. The Horrible Haunted Hospital of Dr. Phineas Phrag!
4. The Last Inmate!
5. The Dreaded Remake of Jekyll & Hyde!
6. Dark Diner of Route 66!
7. The Sword, The Fox and the Scooby-Doo!
8. One Minute Mysteries!
9. Dance Matron of Mayhem!
10. Elementary, My Dear Shaggy!
11. Too Many Dummies!
12. When Urkel-Bots Go Bad!
13. The Feast of Dr. Frankenfooder!
14. The Internet on Haunted House Hill!
15. What a Night, for a Dark Knight!
16. Attack of the Weird Al-osaurus!
17. The Cursed Cabinet of Professor Madds Markson!
18. A Run Cycle Through Time!
19. The Nightmare Ghost of Psychic U!
20. A Fashion Nightmare!
21. The Wedding Witch of Wainsly Hall!
22. The 7th Inning Scare!
23. The Crown Jewel of Boxing!
24. Scooby On Ice!
25. Lost Soles of Jungle River!
26. Caveman on the Half Pipe!
27. A Moveable Mystery!
28. Revenge of the Swamp Monster!
29. The Scooby of a Thousand Faces!
30. Now You Sia, Now You Don't!
31. The High School Wolfman's Musical Lament!
32. The New York Underground!
33. The Phantom, the Talking Dog, and the Hot Hot Hot Sauce!
34. Hollywood Knights!
35. Fear of the Fire Beast!
36. The Hot Dog Dog!
37. Quit Clowning!
38. Peebles' Pet Shop of Terrible Terrors!
39. Space Station Scooby
40. Ollie Ollie In-come Free!
41. The Fastest Food Fiend!
42. A Mystery Solving Gang Divided